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Change all the post processing shaders to the new system.

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Removes the README.txt file in favour of a new wiki page I'm going to generate.
This commit is contained in:
Ryan Houdek
2014-07-29 12:08:57 -05:00
parent cced3b4a18
commit 32fe37d834
44 changed files with 206 additions and 479 deletions
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35
Data/Sys/Shaders/nightvision2scanlines.glsl
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@ -1,27 +1,20 @@
SAMPLER_BINDING(9) uniform sampler2D samp9;
out vec4 ocol0;
in vec2 uv0;
uniform vec4 resolution;
void main()
{
//variables
float internalresolution = 1278.0;
float4 c0 = texture(samp9, uv0).rgba;
float4 c0 = Sample();
//blur
float4 blurtotal = float4(0.0, 0.0, 0.0, 0.0);
float blursize = 1.5;
blurtotal += texture(samp9, uv0 + float2(-blursize, -blursize)*resolution.zw);
blurtotal += texture(samp9, uv0 + float2(-blursize, blursize)*resolution.zw);
blurtotal += texture(samp9, uv0 + float2( blursize, -blursize)*resolution.zw);
blurtotal += texture(samp9, uv0 + float2( blursize, blursize)*resolution.zw);
blurtotal += texture(samp9, uv0 + float2(-blursize, 0.0)*resolution.zw);
blurtotal += texture(samp9, uv0 + float2( blursize, 0.0)*resolution.zw);
blurtotal += texture(samp9, uv0 + float2( 0.0, -blursize)*resolution.zw);
blurtotal += texture(samp9, uv0 + float2( 0.0, blursize)*resolution.zw);
blurtotal += SampleLocation(GetCoordinates() + float2(-blursize, -blursize)*GetInvResolution());
blurtotal += SampleLocation(GetCoordinates() + float2(-blursize, blursize)*GetInvResolution());
blurtotal += SampleLocation(GetCoordinates() + float2( blursize, -blursize)*GetInvResolution());
blurtotal += SampleLocation(GetCoordinates() + float2( blursize, blursize)*GetInvResolution());
blurtotal += SampleLocation(GetCoordinates() + float2(-blursize, 0.0)*GetInvResolution());
blurtotal += SampleLocation(GetCoordinates() + float2( blursize, 0.0)*GetInvResolution());
blurtotal += SampleLocation(GetCoordinates() + float2( 0.0, -blursize)*GetInvResolution());
blurtotal += SampleLocation(GetCoordinates() + float2( 0.0, blursize)*GetInvResolution());
blurtotal *= 0.125;
c0 = blurtotal;
@ -31,14 +24,14 @@ void main()
// brighten and apply horizontal scanlines
// This would have been much simpler if I could get the stupid modulo (%) to work
// If anyone who is more well versed in Cg knows how to do this it'd be slightly more efficient
// float lineIntensity = ((uv0[1] % 9) - 4) / 40;
float vPos = uv0.y*resolution.y / 9.0;
// float lineIntensity = ((GetCoordinates()[1] % 9) - 4) / 40;
float vPos = GetCoordinates().y*GetResolution().y / 9.0;
float lineIntensity = (((vPos - floor(vPos)) * 9.0) - 4.0) / 40.0;
grey = grey * 0.5 + 0.7 + lineIntensity;
// darken edges
float x = uv0.x * resolution.x;
float y = uv0.y * resolution.y;
float x = GetCoordinates().x * GetResolution().x;
float y = GetCoordinates().y * GetResolution().y;
if (x > internalresolution/2.0)
x = internalresolution-x;
@ -74,5 +67,5 @@ void main()
grey -= y / 200.0;
// output
ocol0 = float4(0.0, grey, 0.0, 1.0);
SetOutput(float4(0.0, grey, 0.0, 1.0));
}